
<template>
  <div style="border: 1px solid #ccc;">
    <Toolbar
      style="border-bottom: 1px solid #ccc"
      :editor="editor"
      :default-config="toolbarConfig"
      :mode="mode"
    />
    <Editor
      v-model="html"
      style="height: 300px; overflow-y: hidden;"
      :default-config="editorConfig"
      :mode="mode"
      @onCreated="onCreated"
      @onChange="onChange"
    />
  </div>
</template>
<script>
import Vue from 'vue'
import '@wangeditor/editor/dist/css/style.css'
import { Editor, Toolbar } from '@wangeditor/editor-for-vue'
export default Vue.extend({
  components: { Editor, Toolbar },
  props: {
    content: {
      type: String,
      required: true
    }
  },
  data() {
    return {
      editor: null,
      html: '',
      toolbarConfig: { },
      editorConfig: { placeholder: '请输入内容...' },
      mode: 'default' // or 'simple'
    }
  },
  mounted() {

  },
  beforeDestroy() {
    const editor = this.editor
    if (editor == null) return
    editor.destroy() // 组件销毁时，及时销毁编辑器
  },
  methods: {
    onCreated(editor) {
      this.editor = Object.seal(editor) // 一定要用 Object.seal() ，否则会报错
    },
    onChange(editor) {
      this.$emit('gettext', editor.getHtml())
    },
    deleteEditor() {
      this.html = ''
    },
    editFn() {
      this.$nextTick(() => {
        this.html = this.content
      })
    }
  }
})
</script>

<style src="@wangeditor/editor/dist/css/style.css"></style>
